Meat-cutting machine



W. T. CREED.

MEAT CUTTING MACHINE.

v APPLICATION FILED IAN.28, 1921 Patented Sept. 20, 1921.

4 SHEETS-SHEET I.

INVENTOR ATTORNEY W.T.C reed,

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6. a EU w W. T. CREEU.

MEAT CUTTING MACHINE.

APPLICATION FILED JAN.28, 1921i,

Patented Sept. 20, 1921.

4 SHEETS-SHEET 2.

W'ITCf'eecL ATTORNEY w. T. CREED.

MEAT CUTTING MACHINE. APPLICATION FILED JAN. 28, I921.

1,391,616, PatentedSept. 20,1921.

4 SHEETS-SHEET 3.

ATTORNEY W. T. CREED.

. MEAT CUTTING MACHINE.

APPLICATION FILED JAN-28, 1921..

Patented Sept. 20,1921.

4 SHEETS-SHEET 4.

y/ ml II/J 7 .T. Cred.

I NVENTOR ATTORNEY WITNESS:

in operation.

- WILLIAM 'r. CREED, or IRVIN TEXAS.

MEAT-CUTTING MACHINE.

li itation filed January 28, 1921. Sean No. 440,681.

To all whom itmag concern."

Be it known that I, WVILLiAM T. CREED,

a citizen of U. S. A., residing at Irving in. the county of Dallas andState ofTexas,

have invented new and useful Improvements in Meat-Cutting Machines,ofwhlch the following isa specification.

This invention relates to improvements in cutting machines. especiallydesigned for cutting meat and has for an ob ec t the provision of apower operated combined knlfe and saw, by means of which meat may be cutor sliced as desired.

Another object of the invention is the provision of a machine-of theabove character, in which the knife and saw are mounted upon oppositesides of a, reciprocatory shaft which is capable of rotation to bringeither the knife-or saw into use and of belng secured in such positionwhilethe machlne 1s Another object-is for raising the knife and saw topermit of the insertion of a piece of meat thereunder, provision beingmade for maintaining asliding connection with the operating'means toprovide for the gradual lowering of the saw and knife during theoperation. 7 I

With'the above and other objects in view, the invention also includesthe following novel features and'detailsof construction, to behereinafter more fully described, illustrated in the accompanyingdrawings and pointed out in the claims hereto appended.

In the drawings Figure 1 is a side elevation of a cutting and sawingmachine showing the knife in position for use.

Fig. 2 is a similar View with the saw arranged for use but shown inraisedposition.

Fig. 3 is a plan view.

Fig. 4 is a longitudinal sectional v1ew.

Fig. 5 is a transverse section on the line 55 of Fig. 1.

Fig. 6 is a similar view showing the means for locking either theknifeor saw in position for use.

Fig. 7 is a section on the line 77 of Fig.

Fig. 8 is a transverse section through the pitman cross-head and showingthe plan of connection between said cross-head and the operating shaftwhich carries the saw and knife. I

Fig. 9 is an enlarged section on the l ne the provision of means bers 17 is provided with Specification of Letters Patent. 7 Patented Sept 201921 9-9 of Fig. 3 showing the mechanism for raising the guide frame.Referring to thejdrawings in detail where in like characters ofreference denote corresponding parts, the machine is shown as mountedupon. a base 10 and includes a frame 11 in which the combined knife andsaw, is mounted for operation and a crosshead guide 12, which carries across-head for connection with a suitable operating means.

The frame 11 issubstantially rectangular and includes standards 13 whichare arranged in pairs at each end thereof and which are connected byupper and lower longitudinally arranged connecting bars 14 and upper andlower transversely arranged connecting bars 15. This provides a rigidframe upon which is mounted a vertically movable guide frame. 16. Thislast mentioned frame includes oppositely located bearing members '17,which are slidably mounted upon the standards 13 and which are connectedby a centrally arranged U-shaped bar. 18, I of the frame 11. Each of thebearing meman opening for the reception of a shaft 19, ing through, eachof themembers 17 one of which (the inner member 17) having extendingfrom its outer'face parallel guides 20. outerQend as indicated at 21,and the shaft 19 carries a cross-head 22 which operates in said guide tokeep the shaft in proper alinement.

Aspreviously stated, the guide frame 16 is capable of vertical movementupon the frame 11 and for this purpose there is mounted upon thelastmentioned frame a pair of alined oppositely extending pivotedmembers 23. These members each comprise engaging ends 24, which extendtoward one another and laterally extending fingers 25, the said fingersengaging and operating within a flap 26 formed by securing to andspacing from the bar 18 a short bar 27.

The pivoted members 23 are engaged by a crank 28, which is formed in atransversely arranged rock shaft 29, the latter operating which. passesover the top" These guides are connected at their.

the latter extend-i in bearings carried by the upper longitudi- V theends 24 of the pivoted members 23, so that when the shaft 29 is rockedthe fingers will be depressed. This will elevate the of the shaft 19 issecured within this slot in a manner to permit of free vertical movementof the shaft as indicated at 37 so that when the guide frame 16 iselevated or lowered, operative connection betweenthe shaft 19 and thecross-head will be maintained. The vertical arm of the member 31 isbraced as indicated at 38. Extending from the cross-head is a pair ofspaced ears 39, for

- pivotal connection with ,a pitman 40, the 1 said pitman being in'turnconnected to any suitable operating mechanism, which may, if desired bemounted upon the base '10. The outer end of the frame 11 is providedwith a guard'frame 41 so as to protect the oper ator of the machine fromthe'extended end of the shaft 19.

The invention is susceptibleof various" changes in its form,'proportionsand minor details of construction'and the right is here-' in reserved tomake such changes as properly fall within .thescope of the appendedclaims.

Having described the invention what is claimed is:

1; A machine of 'the class described com-i prising a guide frame capableof vertical sliding movement, a cutting element mounted forreciprocatory movement therein, and

means includinga pair of pivoted fingers havin a'sliding engagement withthe frame for cutting element.

2. A machine of the class described comprising a guide frame capable'ofvertical sliding movement, a cutting element mounted for reciprocatorymovement therein and means including a pair of pivoted fingersengageable with the frame for adjusting the latter'to regulate theposition'of the cutting element. 7

3. A machine of the class described com-' usting the vertical positionof the prising a guide frame capable of vertical Y sliding movement, acuttingelement mounted for reciprocato'ry movement therein and meanslncluding a pa r of L-shaped pivoted arms slidably engaging the frameforadjusting the position of the cutting-element,

4. A machine of the class described comprislng a gulde frame capable of;vertical sliding movement, a cutting element mounted forreciprocatorvmovement therein, a 1' pair of pivoted fingers slidablyengaging the frame and a crank shaft having operative engagement withthe fingers to adjust the position of. the cutting element. p

5. A machine of the class described comprising'a guide frame capable ofvertical sliding movement, a cutting element mounted' for'recipro'catory movement therein, means whereby the cutting element maybe elevated, an operating cross head connected to the cuttingelement-anda vertically slid- T able connection between the cross headand the cutting element to provide an operative engagement therebetweenduring the verti cal-movement of the guide frame.

In testimony whereof I afiix my signature.

WILLIAM T; GREEDQ

